中文摘要：

高新技术产业开发区是我国国家创新体系的重要组成部分,为高新技术开发、产业化和地区经济发展做出了重要贡献。本文对1988年以来国务院及有关部委发布的有关国家级高新技术产业开发区（以下简称＂国家高新区＂）的政策文本进行了分析,从政策的发起背景、政策数量分布、政策参与部门、政策工具演进等四个方面考察了国家高新区政策的演进历程;从政策连续性、政策互补性、政策交叉性、政策缺失性及政策矛盾性等五个维度研究了国家高新区政策的协调状况。研究结果表明：国家高新区政策的目标和工具都经历了不断的创新;国家高新区政策的延续性和互补性较好,但存在一定的政策缺失和矛盾现象,与有关经济技术开发区、高技术产业基地等方面政策也存在一定程度的交叉性。

英文摘要：

The High Technology Industry Development Zones（HTIDZs） are an important part of national innovation system of China,and have made great contribution to the development and industrialization of high-technologies and the development of regional economy.The HTIDZs policies issued since 1988 are collected,and the evolution process of HTIDZs policies is examined from four aspects,including the setting-up context,the number distribution of relative policies,the departments involved in policy formulation,and policy instruments.The coordination status of HTIDZs policies is also investigated from five dimensions,including policy consistency,policy complementarity,policy overlapping,policy deficiency,and policy contradiction.The results indicate that both policy objectives and policy instruments of HTIDZs policies have undergone important changes;HTIDZs policies show the good consistency and complementarity,and they also show the phenomena of overlapping,deficiency,and contradiction of policy.